llvm/llvm/test/Analysis/CostModel/RISCV/vector-cost-without-v.ll

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
; RUN: opt < %s -mtriple=riscv64 -mattr=+f,+d --passes=loop-unroll-full -S | FileCheck %s

; Check it doesn't crash when the vector extension is not enabled.
define void @foo() {
; CHECK-LABEL: define void @foo(
; CHECK-SAME: ) #[[ATTR0:[0-9]+]] {
; CHECK-NEXT:  entry:
; CHECK-NEXT:    br label [[FOR_BODY:%.*]]
; CHECK:       for.body:
; CHECK-NEXT:    [[INDVARS_IV1:%.*]] = phi i64 [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ], [ 0, [[ENTRY:%.*]] ]
; CHECK-NEXT:    [[TMP0:%.*]] = load float, ptr null, align 4
; CHECK-NEXT:    [[SPLAT_SPLAT_I_I_I:%.*]] = shufflevector <2 x float> zeroinitializer, <2 x float> zeroinitializer, <2 x i32> zeroinitializer
; CHECK-NEXT:    [[CMP1_I_I_I:%.*]] = fcmp ogt <2 x float> zeroinitializer, zeroinitializer
; CHECK-NEXT:    [[SPLAT_SPLAT3_I_I_I:%.*]] = shufflevector <2 x i32> zeroinitializer, <2 x i32> zeroinitializer, <2 x i32> zeroinitializer
; CHECK-NEXT:    [[XOR3_I_I_I_I_I:%.*]] = select <2 x i1> zeroinitializer, <2 x i32> zeroinitializer, <2 x i32> zeroinitializer
; CHECK-NEXT:    [[TMP1:%.*]] = load float, ptr null, align 4
; CHECK-NEXT:    [[SPLAT_SPLAT8_I_I_I:%.*]] = shufflevector <2 x float> zeroinitializer, <2 x float> zeroinitializer, <2 x i32> zeroinitializer
; CHECK-NEXT:    [[SUB_I_I_I:%.*]] = fsub <2 x float> zeroinitializer, zeroinitializer
; CHECK-NEXT:    [[MUL_I_I_I:%.*]] = shl i64 0, 0
; CHECK-NEXT:    [[TMP2:%.*]] = load float, ptr null, align 4
; CHECK-NEXT:    [[SPLAT_SPLAT_I_I_I_I:%.*]] = shufflevector <2 x float> zeroinitializer, <2 x float> zeroinitializer, <2 x i32> zeroinitializer
; CHECK-NEXT:    [[XOR3_I_I_I_V_I_I:%.*]] = select <2 x i1> zeroinitializer, <2 x float> zeroinitializer, <2 x float> zeroinitializer
; CHECK-NEXT:    [[INDVARS_IV_NEXT]] = add i64 [[INDVARS_IV1]], 1
; CHECK-NEXT:    [[EXITCOND:%.*]] = icmp ne i64 [[INDVARS_IV1]], 8
; CHECK-NEXT:    br i1 [[EXITCOND]], label [[FOR_BODY]], label [[EXIT:%.*]]
; CHECK:       exit:
; CHECK-NEXT:    ret void
;
entry:
  br label %for.body

for.body:                                         ; preds = %for.body, %entry
  %indvars.iv1 = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]
  %0 = load float, ptr null, align 4
  %splat.splat.i.i.i = shufflevector <2 x float> zeroinitializer, <2 x float> zeroinitializer, <2 x i32> zeroinitializer
  %cmp1.i.i.i = fcmp ogt <2 x float> zeroinitializer, zeroinitializer
  %splat.splat3.i.i.i = shufflevector <2 x i32> zeroinitializer, <2 x i32> zeroinitializer, <2 x i32> zeroinitializer
  %xor3.i.i.i.i.i = select <2 x i1> zeroinitializer, <2 x i32> zeroinitializer, <2 x i32> zeroinitializer
  %1 = load float, ptr null, align 4
  %splat.splat8.i.i.i = shufflevector <2 x float> zeroinitializer, <2 x float> zeroinitializer, <2 x i32> zeroinitializer
  %sub.i.i.i = fsub <2 x float> zeroinitializer, zeroinitializer
  %mul.i.i.i = shl i64 0, 0
  %2 = load float, ptr null, align 4
  %splat.splat.i.i.i.i = shufflevector <2 x float> zeroinitializer, <2 x float> zeroinitializer, <2 x i32> zeroinitializer
  %xor3.i.i.i.v.i.i = select <2 x i1> zeroinitializer, <2 x float> zeroinitializer, <2 x float> zeroinitializer
  %indvars.iv.next = add i64 %indvars.iv1, 1
  %exitcond = icmp ne i64 %indvars.iv1, 8
  br i1 %exitcond, label %for.body, label %exit

exit:                                             ; preds = %for.body
  ret void
}